CN109604906A - A kind of batteries of electric automobile pallet welding fixture - Google Patents

A kind of batteries of electric automobile pallet welding fixture Download PDF

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Publication number
CN109604906A
CN109604906A CN201811637195.5A CN201811637195A CN109604906A CN 109604906 A CN109604906 A CN 109604906A CN 201811637195 A CN201811637195 A CN 201811637195A CN 109604906 A CN109604906 A CN 109604906A
Authority
CN
China
Prior art keywords
bracket
positioning
pallet
cylinder
support column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811637195.5A
Other languages
Chinese (zh)
Inventor
何涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Fuis Welding Technology Co Ltd
Original Assignee
Zhuhai Fuis Welding Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhuhai Fuis Welding Technology Co Ltd filed Critical Zhuhai Fuis Welding Technology Co Ltd
Priority to CN201811637195.5A priority Critical patent/CN109604906A/en
Publication of CN109604906A publication Critical patent/CN109604906A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs

Abstract

The invention discloses a kind of batteries of electric automobile pallet welding fixtures, including fixture base, pallet positioning component and support positioning component, the support positioning component includes the bracket positioning cylinder of axis vertical setting, the cylinder barrel of the bracket positioning cylinder is fixedly installed in the fixture base, the piston rod of the bracket positioning cylinder is arranged upward, and the piston rod upper end of the bracket positioning cylinder is provided with bracket positioning seat, bracket positioning pin and bracket grip block are provided on the bracket positioning seat, the axis vertical of the bracket positioning pin is arranged and for cooperating the through-hole for needing the wire harness bracket welded, the bracket grip block is vertically arranged at the side of the bracket positioning pin, and the bracket clamping backboard is provided with bracket clamp springs to the side of the bracket positioning pin.Battery tray and wire harness bracket can be accurately positioned in the present invention, meet the size requirements and the battery tray finished product of welding quality stable to weld out.

Description

A kind of batteries of electric automobile pallet welding fixture
Technical field
The present invention relates to a kind of weld job auxiliary device technical field, especially a kind of batteries of electric automobile pallet welding Fixture.
Background technique
Electric car (BEV) refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, peace The vehicle of full regulation requirements;Since effect on environment is smaller with respect to orthodox car, its prospects are considered optimistic wildly.Electric car Line is the blood vessel of electric car, is exported the power supply of battery to motor, control system, illumination sign system by this root blood vessel System, auxiliary system, driving, control vehicle forward, and the carrier of this root blood vessel is exactly electronic vehicle wire harness;Wire harness bracket is as fixation The mechanism of harness, there are in most battery trays.
In the operation process for welding wire harness bracket in battery tray, it is desirable that the welding position deviation of wire harness bracket cannot surpass 0.5 millimeter is crossed, is met the size requirements and the battery tray finished product of welding quality stable to weld out, it is necessary to which a kind of electricity is provided Electrical automobile battery tray welding fixture, to assist the weld job of wire harness bracket.
Summary of the invention
It for overcome the deficiencies in the prior art, can the present invention provides a kind of batteries of electric automobile pallet welding fixture Battery tray and wire harness bracket are accurately positioned, met the size requirements and the battery tray of welding quality stable to weld out Disk finished product.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of batteries of electric automobile pallet welding fixture, including horizontally disposed fixture base and it is set to the folder Have the pallet positioning component and support positioning component on pedestal, the support positioning component includes that the bracket of axis vertical setting is fixed Position cylinder, the cylinder barrel of the bracket positioning cylinder are fixedly installed in the fixture base, the piston of the bracket positioning cylinder Bar is arranged upward, and the piston rod upper end of the bracket positioning cylinder is provided with bracket positioning seat, sets on the bracket positioning seat It is equipped with bracket positioning pin and bracket grip block, the axis vertical of the bracket positioning pin is arranged and for cooperating the line for needing to weld The through-hole of bundle branch frame, the bracket grip block is vertically arranged at the side of the bracket positioning pin, and the bracket clamps backboard The side of the bracket positioning pin is provided with bracket clamp springs.
As a further improvement of the above technical scheme, grip block installation protrusion is additionally provided on the bracket positioning seat, The bracket clamping axle of spring is horizontally placed between the grip block installation protrusion and the bracket grip block, and the branch Frame clamp springs axis is perpendicular to the bracket grip block.
As a further improvement of the above technical scheme, the pallet positioning component includes needing to weld for support respectively Battery tray length direction two sides lateral support column one and lateral support column two and for supporting needs to weld respectively The end support column one and end support column two at battery tray length direction both ends;The lateral support column one and the end branch It is provided with pallet position block on dagger one, is respectively arranged at the lateral support column two and at the end support column two Side positioning cylinder and end positioning cylinder are fixedly installed side positioning baffle on the piston rod of the side positioning cylinder, End positioning baffle is fixedly installed on the piston rod of the end positioning cylinder.
As a further improvement of the above technical scheme, the pallet positioning component further includes pallet gripper cylinder, described Pallet clamping cylinder barrel is fixedly installed in the fixture base, and the piston rod of the pallet gripper cylinder is arranged upward, and The piston rod upper end of the pallet gripper cylinder is provided with the fixed briquetting of pallet.
Compared with prior art, the beneficial effects of the present invention are:
A kind of batteries of electric automobile pallet welding fixture provided by the present invention, can to battery tray and wire harness bracket into Row is accurately positioned, and meets the size requirements and the battery tray finished product of welding quality stable so as to weld out, wire harness bracket Welding position deviation can satisfy the requirement no more than 0.5 millimeter.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of battery tray of the present invention;
Fig. 2 is the structural schematic diagram of wire harness bracket of the present invention;
Structural representation when Fig. 3 is a kind of batteries of electric automobile pallet welding fixture welding battery tray of the present invention Figure;
Fig. 4 is a kind of structural schematic diagram of batteries of electric automobile pallet welding fixture of the present invention;
Fig. 5 is the structural schematic diagram of support positioning component of the present invention;
Fig. 6 is structural schematic diagram when support positioning component of the present invention places wire harness bracket;
Fig. 7 is a kind of partial enlargement structural representation of batteries of electric automobile pallet welding fixture of the present invention.
Specific embodiment
Referring to Figure 1 to Figure 7, Fig. 1 to Fig. 7 is the structural schematic diagram of a specific embodiment of the invention;Wherein Fig. 1 is to need The structural schematic diagram of the battery tray of processing, Fig. 2 are the partial enlargement structural representation for needing the battery tray processed, in which: 1 ' is battery tray, and 2 ' be wire harness bracket.
It is a kind of batteries of electric automobile pallet welding fixture provided in this embodiment, including level is set referring to Fig. 3 to Fig. 7 The fixture base 1 set and the pallet positioning component and support positioning component that are set in the fixture base 1, the bracket Positioning component includes the bracket positioning cylinder 21 of axis vertical setting, and the cylinder barrel of the bracket positioning cylinder 21 is fixedly installed on institute It states in fixture base 1, the piston rod of the bracket positioning cylinder 21 is arranged upward, and the piston rod of the bracket positioning cylinder 21 Upper end is provided with bracket positioning seat 22, and bracket positioning pin 23 and bracket grip block 24, institute are provided on the bracket positioning seat 22 State the axis vertical setting of bracket positioning pin 23 and for cooperating the through-hole for needing the wire harness bracket welded, the bracket grip block 24 are vertically arranged at the side of the bracket positioning pin 23, and the bracket grip block 24 is backwards to the one of the bracket positioning pin 23 Side is provided with bracket clamp springs 25.Further, grip block installation protrusion 221 is additionally provided on the bracket positioning seat 22, 25 axis horizontal of bracket clamp springs is set between the grip block installation protrusion 221 and the bracket grip block 24, And 25 axis of bracket clamp springs is perpendicular to the bracket grip block 24.
Specifically, the pallet positioning component includes the battery tray length direction two sides for supporting needs to weld respectively Lateral support column 1 and lateral support column 2 32 and the battery tray length direction two for supporting needs to weld respectively The end support column 1 and end support column 2 34 at end;On the lateral support column 1 and the end support column 1 It is provided with pallet position block 35, is respectively arranged with side at the lateral support column 2 32 and at the end support column 2 34 Positioning cylinder 36 and end positioning cylinder 37 are fixedly installed side positioning baffle on the piston rod of the side positioning cylinder 36 361, end positioning baffle 371 is fixedly installed on the piston rod of the end positioning cylinder 37.The pallet positioning component is also Including pallet gripper cylinder 38,38 cylinder barrel of pallet gripper cylinder is fixedly installed in the fixture base 1, the tray clamps The piston rod for holding cylinder 38 is arranged upward, and the piston rod upper end of the pallet gripper cylinder 38 is provided with the fixed briquetting of pallet 381。
In order to meet the size requirement of workpiece, the positioning clamping of workpiece can be divided into two large divisions, and a part is to battery Pallet is positioned, i.e., the described pallet positioning component, a part is positioned to wire harness bracket, i.e., the described bracket positioning group Part.
According to principle of six-point fixing, the lateral support column 1, the lateral support column of selection support battery tray 2 32, the plane that the top of the end support column 1 and the end support column 2 34 is constituted is as support datum level; The side selection of reference frame long side side of battery tray and with its mutually perpendicular face as fixed datum, i.e., the described side branch The pallet position block 35 being arranged on dagger 1 and the end support column 1;Remaining face is pressed from both sides as clamping face It fastens, i.e., the fixed briquetting 381 of the described side positioning baffle 361, the end positioning baffle 371 and the pallet.
Select the through-hole on wire harness bracket 2 ' as the positioning pin control of wire harness bracket 2 ', with the bracket positioning pin 23 progress Positioning, a long side on reselection wire harness bracket 2 ' position clamping face as it, by the bracket grip block 24 and described Bracket clamp springs 25 are clamped wire harness bracket 2 ' using spring force.
Workpiece back-off has been used in conjunction with ergonomics in order to facilitate worker's installation wiring bracket 2 ' and battery tray 1 ' Mode design fixture.Operating procedure: wire harness bracket 2 ' is first placed in the support positioning component by worker, then by battery tray 1 ' is put on fixture, and after clamping, the bracket positioning cylinder 21, which again pushes to wire harness bracket 2 ', to be welded.
A kind of batteries of electric automobile pallet welding fixture provided in this embodiment compares manual operation, ensure that harness branch The location accuracy of frame, while the position positioning to wire harness bracket is simplified, weld job personnel only need wire harness bracket to put It sets in the support positioning component, substantially increases production efficiency.
Better embodiment of the invention is specifically described above, certainly, the present invention can also using with it is upper The different form of embodiment is stated, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention Transformation or corresponding change, all should belong in protection scope of the present invention.

Claims (4)

1. a kind of batteries of electric automobile pallet welding fixture, it is characterised in that: including horizontally disposed fixture base (1) and The pallet positioning component and support positioning component being set on the fixture base (1), the support positioning component includes axis The cylinder barrel of the bracket positioning cylinder (21) being vertically arranged, the bracket positioning cylinder (21) is fixedly installed on the fixture base (1) on, the piston rod of the bracket positioning cylinder (21) is arranged upward, and the piston rod upper end of the bracket positioning cylinder (21) It is provided with bracket positioning seat (22), is provided with bracket positioning pin (23) and bracket grip block on the bracket positioning seat (22) (24), the axis vertical setting of the bracket positioning pin (23) and the through-hole of the wire harness bracket for cooperating needs to weld, it is described Bracket grip block (24) is vertically arranged at the side of the bracket positioning pin (23), and the bracket grip block (24) is backwards to described The side of bracket positioning pin (23) is provided with bracket clamp springs (25).
2. a kind of batteries of electric automobile pallet welding fixture according to claim 1, it is characterised in that: the bracket positioning It is additionally provided with grip block on seat (22), raised (221) are installed, bracket clamp springs (25) axis horizontal is set to the folder It holds plate to install between raised (221) and the bracket grip block (24), and bracket clamp springs (25) axis is perpendicular to institute State bracket grip block (24).
3. a kind of batteries of electric automobile pallet welding fixture according to claim 1, it is characterised in that: the pallet positioning Component includes the lateral support column one (31) and side branch of the battery tray length direction two sides for supporting needs to weld respectively The end support column one (33) at dagger two (32) and the battery tray length direction both ends for supporting needs to weld respectively and End support column two (34);Pallet positioning is provided on the lateral support column one (31) and the end support column one (33) Block (35) is respectively arranged with side positioning cylinder at the lateral support column two (32) and at the end support column two (34) (36) and end positioning cylinder (37), side positioning baffle is fixedly installed on the piston rod of the side positioning cylinder (36) (361), end positioning baffle (371) are fixedly installed on the piston rod of the end positioning cylinder (37).
4. a kind of batteries of electric automobile pallet welding fixture according to claim 3, it is characterised in that: the pallet positioning Component further includes pallet gripper cylinder (38), and pallet gripper cylinder (38) cylinder barrel is fixedly installed on the fixture base (1) On, the piston rod of the pallet gripper cylinder (38) is arranged upward, and the piston rod upper end of the pallet gripper cylinder (38) is set It is fixed briquetting (381) to be equipped with pallet.
CN201811637195.5A 2018-12-29 2018-12-29 A kind of batteries of electric automobile pallet welding fixture Pending CN109604906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811637195.5A CN109604906A (en) 2018-12-29 2018-12-29 A kind of batteries of electric automobile pallet welding fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811637195.5A CN109604906A (en) 2018-12-29 2018-12-29 A kind of batteries of electric automobile pallet welding fixture

Publications (1)

Publication Number Publication Date
CN109604906A true CN109604906A (en) 2019-04-12

Family

ID=66017127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811637195.5A Pending CN109604906A (en) 2018-12-29 2018-12-29 A kind of batteries of electric automobile pallet welding fixture

Country Status (1)

Country Link
CN (1) CN109604906A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112906A (en) * 2019-11-26 2020-05-08 福尼斯智能装备(珠海)有限公司 New forms of energy battery tray arc-welding anchor clamps
CN112536537A (en) * 2020-10-29 2021-03-23 上海凌云工业科技有限公司凌云汽车技术分公司 Z-direction compression laser welding tool for battery tray

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112906A (en) * 2019-11-26 2020-05-08 福尼斯智能装备(珠海)有限公司 New forms of energy battery tray arc-welding anchor clamps
CN112536537A (en) * 2020-10-29 2021-03-23 上海凌云工业科技有限公司凌云汽车技术分公司 Z-direction compression laser welding tool for battery tray
CN112536537B (en) * 2020-10-29 2022-09-27 上海凌云工业科技有限公司凌云汽车技术分公司 Z-direction compression laser welding tool for battery tray

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